For a sharp, tingling sensation and a dramatic flavor enhancement, try using these flowers in your drinks and recipes to give ...

Despite its off-putting name and unusual propensity to tingle when eaten, toothache plant’s leaves and flowers are often used in salads. The leaves can also be cooked and used like other greens.

Tell me about the “toothache plant”, Acmella oleracea It’s a leafy weed with yellow flowers that grows on disturbed soil. It’s indigenous to this part of Peru, ...

An ancient rainforest remedy for toothache discovered by a professor among an indigenous tribe in Peru is being readied for market. Dow Jones's Sten Stovall has the details. Photo courtesy: Dr ...